USS Roper (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "USS Roper" in English language version.

refsWebsite

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2uboatarchive.net

low place

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2web.archive.org

1^st place

1^st place

2convoyweb.org.uk

low place

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237^th place

170^th place

1sunkenshipsobx.com

low place

low place

low place

8,040^th place

6^th place

6^th place

2,553^rd place

1,888^th place

archive.org (Global: 6^th place; English: 6^th place)

Roscoe, Theodore (1953). United States destroyer operations in World War II. United States Naval Institute. pp. 74–5. ISBN 9780870217265. Retrieved 24 September 2021. {{cite book}}: ISBN / Date incompatibility (help)

convoyweb.org.uk (Global: low place; English: low place)

"ON convoys". Andrew Hague Convoy Database. Retrieved 19 June 2011.
"AT convoys". Andrew Hague Convoy Database. Retrieved 20 June 2011.

ecu.edu (Global: low place; English: 8,040^th place)

digital.lib.ecu.edu

Guide to the Hamilton W. Howe Oral History Interview, 1941–1945

navy.mil (Global: 237^th place; English: 170^th place)

history.navy.mil

Dictionary of American Naval Fighting Ships. Roper. Accessed 27 January 2015.

sunkenshipsobx.com (Global: low place; English: low place)

"City of New York". sunkenshipsobx.com. Retrieved 3 October 2024.

uboat.net (Global: 2,553^rd place; English: 1,888^th place)

"Empire Drum". Uboat. Retrieved 14 July 2011.

uboatarchive.net (Global: low place; English: low place)

U-boat Archive. The crew of the Roper launched one of the Roper's life rafts to the U-85's crew in the water, however the raft became fouled (tangled up) on the Roper's propeller guard. Roper's medical officer tried unsuccessfully to get the raft off the prop guards. USS Roper after action report Archived 15 June 2013 at the Wayback Machine.
U-boat Archive. Uboat Archive – U-85 Archived 2 April 2007 at the Wayback Machine.

web.archive.org (Global: 1^st place; English: 1^st place)

U-boat Archive. The crew of the Roper launched one of the Roper's life rafts to the U-85's crew in the water, however the raft became fouled (tangled up) on the Roper's propeller guard. Roper's medical officer tried unsuccessfully to get the raft off the prop guards. USS Roper after action report Archived 15 June 2013 at the Wayback Machine.
U-boat Archive. Uboat Archive – U-85 Archived 2 April 2007 at the Wayback Machine.